mirror of
https://github.com/brl/mutter.git
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dee544645b
The commit 90e5088 added some extra compiler warning options that were
triggering warnings when enabling the wayland build due to missing
header includes. This adds those header includes in.
Reviewed-by: Robert Bragg <robert@linux.intel.com>
Reviewed-by: Emmanuele Bassi <ebassi@linux.intel.com>
148 lines
3.5 KiB
C
148 lines
3.5 KiB
C
/*
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* Clutter.
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*
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* An OpenGL based 'interactive canvas' library.
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*
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* Copyright (C) 2010 Intel Corporation.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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* Authors:
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* Matthew Allum
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* Robert Bragg
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* Kristian Høgsberg
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <stdint.h>
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#include <stdlib.h>
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#include <wayland-client.h>
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#include "../clutter-event.h"
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#include "../clutter-main.h"
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#include "clutter-event-wayland.h"
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typedef struct _ClutterEventSourceWayland
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{
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GSource source;
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GPollFD pfd;
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uint32_t mask;
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struct wl_display *display;
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} ClutterEventSourceWayland;
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static gboolean
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clutter_event_source_wayland_prepare (GSource *base, gint *timeout)
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{
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ClutterEventSourceWayland *source = (ClutterEventSourceWayland *) base;
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gboolean retval;
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clutter_threads_enter ();
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*timeout = -1;
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/* We have to add/remove the GPollFD if we want to update our
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* poll event mask dynamically. Instead, let's just flush all
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* writes on idle */
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wl_display_flush (source->display);
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retval = clutter_events_pending ();
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clutter_threads_leave ();
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return retval;
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}
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static gboolean
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clutter_event_source_wayland_check (GSource *base)
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{
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ClutterEventSourceWayland *source = (ClutterEventSourceWayland *) base;
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gboolean retval;
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clutter_threads_enter ();
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retval = clutter_events_pending () || source->pfd.revents;
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clutter_threads_leave ();
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return retval;
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}
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static gboolean
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clutter_event_source_wayland_dispatch (GSource *base,
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GSourceFunc callback,
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gpointer data)
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{
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ClutterEventSourceWayland *source = (ClutterEventSourceWayland *) base;
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ClutterEvent *event;
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clutter_threads_enter ();
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if (source->pfd.revents)
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{
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wl_display_iterate (source->display, WL_DISPLAY_READABLE);
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source->pfd.revents = 0;
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}
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event = clutter_event_get ();
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if (event)
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{
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/* forward the event into clutter for emission etc. */
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clutter_do_event (event);
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clutter_event_free (event);
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}
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clutter_threads_leave ();
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return TRUE;
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}
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static GSourceFuncs clutter_event_source_wayland_funcs = {
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clutter_event_source_wayland_prepare,
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clutter_event_source_wayland_check,
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clutter_event_source_wayland_dispatch,
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NULL
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};
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static int
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clutter_event_source_wayland_update (uint32_t mask, void *data)
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{
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ClutterEventSourceWayland *source = data;
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source->mask = mask;
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return 0;
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}
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GSource *
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_clutter_event_source_wayland_new (struct wl_display *display)
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{
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ClutterEventSourceWayland *source;
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source = (ClutterEventSourceWayland *)
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g_source_new (&clutter_event_source_wayland_funcs,
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sizeof (ClutterEventSourceWayland));
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source->display = display;
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source->pfd.fd =
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wl_display_get_fd (display,
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clutter_event_source_wayland_update, source);
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source->pfd.events = G_IO_IN | G_IO_ERR;
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g_source_add_poll (&source->source, &source->pfd);
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return &source->source;
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}
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